Consider the following statements about the reaction between copper...

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Consider the following statements about the reaction between copper metal and dilute \( \mathrm{HNO}_{3} \) ?
(I) In this reaction NO gas will be released
(II) \( \mathrm{Cu} \) metal is oxidised to \( \mathrm{Cu}\left(\mathrm{NO}_{3}\right)_{2} \)
(III) NO is paramagnetic and has one unpaired electron in antibonding molecular orbital
\( \mathrm{P} \)
(IV) In this reaction \( \mathrm{N}_{2} \mathrm{O} \) gas will be released
Choose the correct statement :
(a) I, II, III
(b) I, III
(c) II, IV
(d) All are correct
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